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How to extract epoch from LocalDate and LocalDateTime?
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Convert from human readable date to epoch:
long epoch = new java.text.SimpleDateFormat("MM/dd/yyyyHH:mm:ss").parse("01/01/1970 01:00:00").getTime() / 1000;
Convert from epoch to human readable date:
String date = new java.text.SimpleDateFormat("MM/dd/yyyyHH:mm:ss").format(new java....
Get first and last day of month using threeten, LocalDate
...rt a solution that matches closely to business requirements
import static java.time.temporal.TemporalAdjusters.*;
LocalDate initial = LocalDate.of(2014, 2, 13);
LocalDate start = initial.with(firstDayOfMonth());
LocalDate end = initial.with(lastDayOfMonth());
However, Jon's solutions are also fi...
Your build failed due to an error in the AAPT stage, not because of an...
... AndroidProject、Screen、Block、Procedure Component 或 Asset 名称是 Java 或 Scheme 关键字Java 和 Scheme Key Words有缺少碎片的块（注意警告）
该项目有过多的块和/或组件块包括过长的逻辑计算块包括过长的文本操作实际上，相同的块/组件会...
Declaring variables inside a switch statement [duplicate]
...it:
By the way, this quirk isn't as uncommon as you might think. In C and Java, it's also illegal to use a local variable declaration as the lone statement (meaning "not surrounded by braces) in a for, while, or do loop, or even in if and else clauses. (In fact, this is covered in puzzler #55 of "J...
how to File.listFiles in alphabetical order?
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In Java 8:
Arrays.sort(files, (a, b) -> a.getName().compareTo(b.getName()));
Reverse order:
Arrays.sort(files, (a, b) -> -a.getName().compareTo(b.getName()));
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Setting up a JavaScript variable from Spring model by using Thymeleaf
...g Thymeleaf as template engine. How I pass a variable from Spring model to JavaScript variable?
9 Answers
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What does $NON-NLS-1$ mean?
...ipse Modeling Framework at page 250 says:
Non-NLS Markers— Eclipse's Java compiler has the ability to flag non-externalized strings as a warning or error, in order to facilitate enablement of National Language Support (NLS). EMF-generated code does not use hard coded strings for messages that ...
How to change the indentation width in emacs javascript mode
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js-indent-level can be used in the default javascript-mode, which is included by default starting in emacs 23.2.
(setq js-indent-level 2)
should do what you're looking for. If you're using an older version of emacs, you may be in java-mode. I think this mode resp...
Does a finally block run even if you throw a new Exception?
...n as it would in any other code). A very common case where this happens is java.sql.Connection.close().
As an aside, I am guessing that the code sample you have used is merely an example, but be careful of putting actual logic inside a finally block. The finally block is intended for resource clean...
What is “loose coupling?” Please provide examples
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I'll use Java as an example. Let's say we have a class that looks like this:
public class ABC
{
public void doDiskAccess() {...}
}
When I call the class, I'll need to do something like this:
ABC abc = new ABC();
abc. doDiskAcc...